<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
    var person={
        name: "zhangsan",
        age: 23,
        eat:function(){
            alert("吃饭");
        }
    };

    alert(person.name)
    alert(person.age)
    person.eat()
</script>
</body>
</html>